2. If excess reserves in banks suddenly increase (banks have more money), will it be easier or harder for banks to get a loan from another bank? If excess reserves in banks suddenly increase (banks have more money), will it be easier or harder for banks to get a loan from another bank?

3. If it is much easier to get a loan, what will happen to the interest rate the bank will have to pay for the loan (will it increase or decrease)?

dont answer with pen paper